O.S. Engines

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Quality and performance has made O.S. the standard in RC engines for over 80 years.
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265-288 of 1,812 Results
Piston Ring: 70SZ-H Piston Ring: 70SZ-H
5 out of 5 Customer Rating
Piston Ring: 70SZ-H
$26.24
Powerboost Pipe: GT15HZ Powerboost Pipe: GT15HZ
5 out of 5 Customer Rating
Powerboost Pipe: GT15HZ
$281.62
Cam Cover Screws: FS-70 Ultimate (2) Cam Cover Screws: FS-70 Ultimate (2)
4.8 out of 5 Customer Rating
Cam Cover Screws: FS-70 Ultimate (2)
$7.46
Carburetor Body: 70T, GF30 Carburetor Body: 70T, GF30
5 out of 5 Customer Rating
Carburetor Body: 70T, GF30
$97.90
Carburetor Rotor: #60M Carburetor Rotor: #60M
4.8 out of 5 Customer Rating
Carburetor Rotor: #60M
$34.99
70T Carburetor: GF30 Gasoline Engine 70T Carburetor: GF30 Gasoline Engine
3.6 out of 5 Customer Rating
70T Carburetor: GF30 Gasoline Engine
$174.34
Carburetor Retaining Screws: 2.6x18mm (10) Carburetor Retaining Screws: 2.6x18mm (10)
4.4 out of 5 Customer Rating
Carburetor Retaining Screws: 2.6x18mm (10)
$9.85
Carburetor Screw: #4D4C2H Carburetor Screw: #4D4C2H
4.8 out of 5 Customer Rating
Carburetor Screw: #4D4C2H
$6.49
Connecting Rod: 56 FS Connecting Rod: 56 FS
3.2 out of 5 Customer Rating
Connecting Rod: 56 FS
$22.04
Connecting Rod: 12Z CV Connecting Rod: 12Z CV
5 out of 5 Customer Rating
Connecting Rod: 12Z CV
$17.01
Cover Plate Gasket: 75AX Cover Plate Gasket: 75AX
4 out of 5 Customer Rating
Cover Plate Gasket: 75AX
$6.49
Cover Plate: 15LA Cover Plate: 15LA
4 out of 5 Customer Rating
Cover Plate: 15LA
$10.86
Pushrod Cover O-Ring: 56 FS Pushrod Cover O-Ring: 56 FS
4.8 out of 5 Customer Rating
Pushrod Cover O-Ring: 56 FS
$6.49
Cover Plate: 55AX Cover Plate: 55AX
3.4 out of 5 Customer Rating
Cover Plate: 55AX
$17.16
Cover Plate: 120AX Cover Plate: 120AX
4 out of 5 Customer Rating
Cover Plate: 120AX
$17.16
Crankcase: FS110A Crankcase: FS110A
5 out of 5 Customer Rating
Crankcase: FS110A
$119.86
Cover Plate: FL-70 Cover Plate: FL-70
5 out of 5 Customer Rating
Cover Plate: FL-70
$9.99
Crankcase: FS72 Alpha Crankcase: FS72 Alpha
5 out of 5 Customer Rating
Crankcase: FS72 Alpha
$87.39
Cylinder & Piston Assembly: 75AX Cylinder & Piston Assembly: 75AX
4.4 out of 5 Customer Rating
Cylinder & Piston Assembly: 75AX
$138.19
Cylinder Liner: GT33 Cylinder Liner: GT33
3.6 out of 5 Customer Rating
Cylinder Liner: GT33
$78.25
Cylinder Head: FS72 Alpha Cylinder Head: FS72 Alpha
4.2 out of 5 Customer Rating
Cylinder Head: FS72 Alpha
$76.70
Drive Gear Screw: 240-300 Drive Gear Screw: 240-300
3.6 out of 5 Customer Rating
Drive Gear Screw: 240-300
$6.49
Drive Shaft Bearing: Sirius 7 Drive Shaft Bearing: Sirius 7
5 out of 5 Customer Rating
Drive Shaft Bearing: Sirius 7
$24.36
Drive Washer: 46AXII Drive Washer: 46AXII
3.6 out of 5 Customer Rating
Drive Washer: 46AXII
$13.83
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